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Four black bullet cameras with 2.8mm lenses and built-in microphones

Annke

Annke 4PCS 3K PoE Security Camera Surveillance Security System Black

SKU CH-85NT-1KN6S

Four wired PoE cameras capture 3K video at 20 fps with AI human and vehicle detection, smart dual-light night vision to 100 ft, H.265+ compression, built-in microphones.

  • Bundled Camera Number4
  • 3K resolution at 16:9 ratio matches displays without distortion
  • Smart Dual Light switches to colour vision when humans detected up to 66 ft
  • AI motion detection 2.0 identifies people and vehicles with 99 % precision
  • H.265+ compression halves bandwidth and storage versus H.264
  • IP67 rating plus PoE power simplifies outdoor installation

4-Camera 3K PoE Surveillance Kit

This kit includes four wired PoE cameras that stream 3K resolution at 20 fps. Each unit uses a 1/3" BSI CMOS sensor with a 2.8 mm lens and 16:9 picture ratio. H.265+ compression halves bandwidth and storage needs compared to H.264. Built-in microphones capture audio alongside video. IP67 rating protects the housings outdoors.

Ideal for Home Perimeter Monitoring

Homeowners wanting colour night vision that activates on human detection up to 66 ft and IR reach to 100 ft will benefit. The 99% precision human and vehicle detection reduces false alerts. Buyers needing wireless or battery-powered placement cannot use this wired PoE system. Installations requiring more than four camera channels must add a compatible NVR with extra ports.

3K at 20 fps Main Stream

The maximum main-stream frame rate is 20 fps at 3072 x 1728 resolution for both 50 Hz and 60 Hz environments. Sub-streams run at 25 fps or 24 fps at 1280 x 720 depending on line frequency. On-board storage supports up to 512 GB via SD card slot. Power options are PoE or DC12V.

Highlights

  • 3K resolution at 16:9 ratio matches displays without distortion
  • Smart Dual Light switches to colour vision when humans detected up to 66 ft
  • AI motion detection 2.0 identifies people and vehicles with 99 % precision
  • H.265+ compression halves bandwidth and storage versus H.264
  • IP67 rating plus PoE power simplifies outdoor installation

Specifications

Bundled Camera Number4

Questions about this item

Do the cameras need a separate power supply or do they draw power through the network cable?

The cameras support Power over Ethernet, so a single network cable carries both data and power when connected to a compatible PoE switch or NVR.

Will the 3K cameras record properly if I keep my older 1080p monitors?

Yes, the 16:9 image scale matches standard displays and the sub-stream can output at 1920×1080 or 1280×720 for compatibility with older screens.

How can I confirm the smart dual-light is switching to colour night vision when a person is detected?

At night the LEDs will glow white and the live view will show full-colour footage instead of black-and-white infrared once the AI detects a human up to 66 ft away.

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